Originally Posted by Priusron
New 5th wheel. Purchased end of august. Took 1 trip and then in for warranty waork. Got it back 2 days ago. We have moved into it and first time usung heater. Hole was done by manufacturer. It is hoe they get plumbing to island sink. Guess it will heat the belly also. Looks like water lines run through floor duct.
I don't care what anyone says - that is completely unacceptable workmanship.
They could have simply cut a hole of the correct size with a circle saw and been done with it.
Be interesting to see what a factory rep might say about this.